Tension Regulator Band Replacement - Sony BVW-55 Maintenance Manual

3-9. Tension Regulator Band Replacement

Outline
Replacement
T tension regulator arm assembly removal
Tension regulator band removal
Tension regulator band installation
T tension regulator arm assembly installation
Adjustment after replacement
Tape running adjustment
REV back tension adjustment
Precaution
The following new stop washer is required when replacing the tension regulator
band.
Stop washer: 3-559-408-11
Preparations
1. Put the unit into the unthreading end state.
2. Turn off the power.
3. Remove the upper frame.
(Refer to the maintenance manual Part 1, Section 1-6.)
4. Remove the cassette compartment.
(Refer to the maintenance manual Part 1, Section 1-7.)
Tools
. Torque screwdriver bit (for M2):
. Torque screwdriver (for 3 kg):
. Stop washer fastening tool:
. Cleaning cloth (15 cm x 15 cm):
. Cleaning liquid:
BVW-55 P2
J-6325-380-A
J-6325-400-A
J-6323-530-A
3-184-527-01
9-919-573-01
3-9. Tension Regulator Band Replacement
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